|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 94, Issue 10, Pages 806–810
(Mi jetpl2384)
|
|
|
|
This article is cited in 9 scientific papers (total in 9 papers)
CONDENSED MATTER
Antibonding ground state of holes in double vertically coupled Ge/Si quantum dots
A. I. Yakimov, V. A. Timofeev, A. I. Nikiforov, A. V. Dvurechenskii A. V. Rzhanov Institute of Semiconductor Physics of SB RAS, Novosibirsk
Abstract:
The existence of the antibonding ground state of holes in artificial molecules, which are formed by the vertically coupled Ge/Si quantum dots, has been proved experimentally. This phenomenon is absent in natural molecules and double quantum dots containing electrons. It is a consequence of spin-orbit interaction and deformation effects in the valence band of vertically aligned quantum dots.
Received: 13.11.2011 Revised: 21.10.2011
Citation:
A. I. Yakimov, V. A. Timofeev, A. I. Nikiforov, A. V. Dvurechenskii, “Antibonding ground state of holes in double vertically coupled Ge/Si quantum dots”, Pis'ma v Zh. Èksper. Teoret. Fiz., 94:10 (2011), 806–810; JETP Letters, 94:10 (2011), 744–747
Linking options:
https://www.mathnet.ru/eng/jetpl2384 https://www.mathnet.ru/eng/jetpl/v94/i10/p806
|
Statistics & downloads: |
Abstract page: | 202 | Full-text PDF : | 53 | References: | 35 |
|